17792970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1061}}^1$

素因数の和:1127

約数の個数: 64

約数和(自身を含む): 47101824

約数和(自身を除く): 29308854

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 65, 78, 86, 129, 130, 195, 215, 258, 390, 430, 559, 645, 1061, 1118, 1290, 1677, 2122, 2795, 3183, 3354, 5305, 5590, 6366, 8385, 10610, 13793, 15915, 16770, 27586, 31830, 41379, 45623, 68965, 82758, 91246, 136869, 137930, 206895, 228115, 273738, 413790, 456230, 593099, 684345, 1186198, 1368690, 1779297, 2965495, 3558594, 5930990, 8896485, 17792970]

約数ペア:

[(1, 17792970), (2, 8896485), (3, 5930990), (5, 3558594), (6, 2965495), (10, 1779297), (13, 1368690), (15, 1186198), (26, 684345), (30, 593099), (39, 456230), (43, 413790), (65, 273738), (78, 228115), (86, 206895), (129, 137930), (130, 136869), (195, 91246), (215, 82758), (258, 68965), (390, 45623), (430, 41379), (559, 31830), (645, 27586), (1061, 16770), (1118, 15915), (1290, 13793), (1677, 10610), (2122, 8385), (2795, 6366), (3183, 5590), (3354, 5305)]